MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:17:9B:00:00:00 /24
Vendor address7F-2,NO.188,Sec 3,Ta Tung Rood, Hsi Chih City Taipei Hsien TW 221
Country🇹🇼 Taiwan
RegisteredMar 15, 2006
Block range00:17:9B:00:00:00– 00:17:9B:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Ownership timeline
- Mar 15, 2006 – Oct 25, 2016 Chant Sincere CO., LTD. name changedaddress changed
- Oct 25, 2016 – present CHANT SINCERE CO.,LTD
Example addresses in this block
Where this block sits
Previous
00:17:9A:00:00:00 /24
D-Link Corporation
Next
00:17:9C:00:00:00 /24
DEPRAG SCHULZ GMBH u. CO.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
CHANT SINCERE CO.,LTD holds 2 registered blocks in the IEEE registry, ranking #1,710 of 33,421 organizations by block count.
Other blocks registered to CHANT SINCERE CO.,LTD